A researcher divided subjects into two groups according to gender and then selected members from each group

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A researcher divided subjects into two groups according to gender and then selected members from each group for her sample. What sampling method was the researcher using?
a. Cluster
b. Random
c. Systematic
d. Stratified

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Elementary Statistics A Step By Step Approach

ISBN: 9780077665807

9th Edition

Authors: Allan G. Bluman

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Question Posted: Jul 20, 2022 06:59 AM

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A researcher divided subjects into two groups according to gender and then selected members from each group

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The researcher was using stratified method of sampling In a stratified sample researchers di...View the full answer

Elementary Statistics A Step By Step Approach

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